"Eggs" is relatively unique, with the closest similarity in gameplay being Pengo. It's a single screen maze game where the objective is to remove all the birds from the screen to advance to the next stage. The birds start as eggs and go through three stages before they can be removed. They are changed to the next stage by kicking them, and they go from solid to cracked to almost open, and then transform into birds. Birds can then be kicked off the screen.

While the eggs are in one of the three stages they also cause damage to any eggs directly in line with them when kicked. Thus you can kick one egg at the start of a row of 5 and cause all 5 to contact each other, cracking all of them open. Of course it's not just you and the eggs on screen. There are also insects which move around the screen and a larger enemy (Chomper) which homes in on your position all the time.

There are two methods at your disposal to damage your enemies. You can throw your eyes (!) at the insects which will stun them for a few seconds. A strange weapon, but very effective!

You can also hit either type of adversary with an egg. It will thrown the enemy off the edge of the screen and give you a few vital seconds of breathing space before they return.

There are two eggs which have a special effect. One releases a hen which will wander around the screen, killing any enemies it comes into contact with. The other releases a red chick which has the same effect.

The bugs also kill any birds which are on screen, which mean you score less points for removing them.